
// Copyright (C) 2007 Richard Uhler
// This file is part of Esiply.
//
// Esiply is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License, Version 2,
// as published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

#ifndef _NORMAL_FUNCTION_H_
#define _NORMAL_FUNCTION_H_

// A NormalFunction is a function which is normal.
// TODO: better documentation here.

//#include <gc_allocator.h>
#include <vector>

#include "Function.h"

class Scope;

class NormalFunction : public Function
{
public:
    NormalFunction(Scope* m_scope, const char* params);

    virtual Value* call(Scope* scope, Value* this_obj, List* args);
    virtual Value* construct(List* args);

    // Any NormalFunction needs a way to execute its body, given that
    // all the arguments and scope have already been setup for it.
    virtual Value* evaluate(Scope* scope) = 0;

private:
    Scope* m_scope;
    std::vector<String*> m_params;
};

#endif//_NORMAL_FUNCTION_H_

